深圳大运交通枢纽既有高架车站改造设计策略  

Reconstruction design strategy of existingelevated stations in Shenzhen Dayun transportation hub

作　　者：马宁 王宗佳 Ma Ning;Wang Zongjia(China Railway Design Corporation,Tianjin 300142,China)

机构地区：[1]中国铁路设计集团有限公司,天津300192

出　　处：《山西建筑》2022年第23期28-30,共3页Shanxi Architecture

基　　金：中国铁路设计集团有限公司科技开发课题,一般课题《深圳市大运综合交通枢纽设计关键技术研究》课题合同编号:2020YY330310。

摘　　要：近年来,随着我国城市化建设的快速发展,城区更新片区出行客运量正不断激增,早期建设地铁线的服务能力和火灾疏散能力已趋近饱和。面对以上问题,在引入新线建设的同时,急需对既有线车站的规模和功能进行一体化升级改造,以匹配换乘枢纽的整体功能需求。对于已通车既有线,如何在不影响正常运营的情况下对其进行改造,成为设计和实施的难点。以深圳大运综合交通枢纽既有3号线改造为例,提出了不间断运营下地铁高架站改造设计策略和实施策略。In recent years,with the rapid development of urbanization in China,the early construction of single-track subway line has been unable to meet the surge of passenger traffic in urban renewal areas.In the face of the surge in passenger traffic,it is urgent to upgrade the scale and function of the existing line stations in an integrated manner to match the overall functional requirements of the transfer hub while introducing the construction of new lines.For the existing lines that have been opened to traffic,how to reconstruct them without affecting the normal operation has become a difficult point in design and implementation.Taking the reconstruction of the existing Line 3 of Shenzhen Dayun Comprehensive Transportation Hub as an example,the paper puts forward the design strategy and implementation strategy of the transformation of the elevated subway station under the uninterrupted operation.

关 键 词：既有线 改造设计策略 不间断运营改造实施策略 

分 类 号：TU452[建筑科学—岩土工程]